S-91565A578 1/4"-28 x 3" Threaded Rods
Threaded Rods
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Basic Information
Dimension Parameters
Thread Parameters
Material & Strength Parameters
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Key Features & Benefits at a Glance
- Exceptional load-bearing capacity with 50,000 PSI tensile strength for reliable performance in demanding applications
- Precision fine threading (UNF 1/4"-28) ensures superior engagement and vibration resistance in assembled components
- Class 1A thread fit provides easier assembly and disassembly while maintaining secure fastening integrity
- Full-length threading offers maximum flexibility for adjustable positioning and connection points along the entire rod
- Rockwell B61 hardness rating delivers excellent wear resistance and durability under mechanical stress
- Right-hand thread direction compatible with standard industrial equipment and installation practices
- Regulatory compliance meets RoHS 3 and REACH standards for safe use in regulated environments
Professional Applications & Engineering Value
This 1/4-28 UNF fully threaded steel rod delivers critical engineering solutions where precision threading and high tensile strength are paramount. The fine thread spacing provides increased surface contact area, significantly enhancing vibration resistance in machinery, automotive assemblies, and structural frameworks. Manufactured from high-strength steel with Rockwell B61 hardness, it withstands repetitive stress cycles while maintaining thread integrity. The Class 1A thread fit facilitates quicker installation in time-sensitive industrial maintenance and production lines. Ideal for industrial fastening applications requiring reliable, adjustable connections, this threaded rod offers superior performance in equipment manufacturing, construction projects, and mechanical systems where failure is not an option.
Specification Summary & Compliance
This 3-inch fully threaded rod features 1/4"-28 UNF fine threading with Class 1A thread fit per UNF standards, ensuring dimensional accuracy and interchangeability. The component maintains 50,000 PSI tensile strength and Rockwell B61 hardness for consistent mechanical performance. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming environmental safety and restricted substance adherence for global industrial applications.
